Question

упростить: (х^1/4+у^1/4)(х^1/4-у^1/4)(х^1/2+у^1/2)

Answer 1

(х^1/4+у^1/4)(х^1/4-у^1/4)=x^1/2-y^1/2
(x^1/2-y^1/2)*(х^1/2+у^1/2)=x-y